Best CV RMSE (log target)
0.132
Best Model
Ridge Polynomial Regression
Models Evaluated
9
Cross-validated RMSE on the log-transformed SalePrice for each model:
| Model | CV RMSE (log target) |
|---|---|
| Ridge Polynomial Regression | 0.132 |
| Ridge Polynomial Regression (Interaction) | 0.133 |
| Polynomial Regression (Interaction Only) | 0.479 |
| Polynomial Regression (Full) | 1.444 |
| Ridge Regression | 0.138 |
| Lasso Regression | 0.137 |
| Linear Regression | 0.138 |
| k-Nearest Neighbors | 0.156 |
| Decision Tree | 0.174 |